세라믹공구를 이용한 금형강(STD11)의 선삭가공 시 가공 조건 결정 및 표면 거칠기 예측
Determination of the cutting conditions and prediction of the surface roughness when turning die steel (STD11) with ceramic tool
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초록
In General, the surface roughness of turning is depends on cutting condition which are cutting speed,depth of cut, and feed, etc. This study was carried out to presume for mutual relation of turning condition to get optimum surface roughness and experimental equation by variance and multi regression analysis As the result, multiple correlation coefficient was calculated 97%, the coefficient of determination (R2)was calculated 95% and the adjusted coefficient was calculated 97% by multiple regression analysis So, the formula was made by this multiple regression analysis is reliable.
Abstract
In General, the surface roughness of turning is depends on cutting condition which are cutting speed,depth of cut, and feed, etc. This study was carried out to presume for mutual relation of turning condition to get optimum surface roughness and experimental equation by variance and multi regression analysis As the result, multiple correlation coefficient was calculated 97%, the coefficient of determination (R2)was calculated 95% and the adjusted coefficient was calculated 97% by multiple regression analysis So, the formula was made by this multiple regression analysis is reliable.
참고문헌 (9)
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